September weather forecast and climate
Three Forks, AL

Weather in September

The first month of the autumn, September, is still a warm month in Three Forks, Alabama, with temperature in the range of an average high of 82.8°F (28.2°C) and an average low of 63.5°F (17.5°C).

Temperature

In Three Forks, the average high-temperature is practically the same as in August - a moderately hot 82.8°F (28.2°C). In September, in Three Forks, Alabama, the average low-temperature is 63.5°F (17.5°C).

Heat index

The average heat index is computed to be a tropical 88.9°F (31.6°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, metabolic differences, pregnancy). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In September, the average relative humidity in Three Forks, Alabama, is 74%.

Rainfall

In Three Forks, during September, the rain falls for 14.2 days and regularly aggregates up to 2.68" (68mm) of precipitation. Throughout the year, in Three Forks, there are 178.6 rainfall days, and 41.26" (1048mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In September, the average length of the day is 12.4h.

Sunshine

In September, the average sunshine is 8.9h.

UV index

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 5 in September transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
[Resources]

FAQ

What is the temperature in September in Three Forks?

The average high-temperature, in September, in Three Forks, is 82.8°F (28.2°C), while the average low-temperature is 63.5°F (17.5°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in September is computed to be 88.9°F (31.6°C).

What is the average humidity in September in Three Forks?

The average relative humidity in September in Three Forks is 74%.

How much does it rain in Three Forks in September?

In Three Forks, Alabama, in September, during 14.2 rainfall days, 2.68" (68mm) of precipitation is typically accumulated.

When it does not snow in Three Forks?

April through October are months without snowfall in Three Forks.

What is the average length of the day in September in Three Forks?

In September, the average length of the day is 12.4h.

How many hours of sunshine does Three Forks have in September?

In September, the average sunshine in Three Forks, Alabama, is 8.9h.

What is the UV index reading in September in Three Forks?

The average daily maximum UV index in September in Three Forks, Alabama, is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in September
Three Forks, AL

Average temperature in September - Three Forks, AL
  • Average high temperature in September: 82.8°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (47.7°F).

  • Average low temperature in September: 63.5°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

[Resources]

Average pressure in September
Three Forks, AL

Average pressure in September - Three Forks, AL
  • Average pressure in September: 30.02"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.97").

[Resources]

Average wind speed in September
Three Forks, AL

Average wind speed in September - Three Forks, AL
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).

[Resources]

Average humidity in September
Three Forks, AL

Average humidity in September - Three Forks, AL
  • Average humidity in September: 74%

Months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (72%).

[Resources]

Average rainfall in September
Three Forks, AL

Average rainfall in September - Three Forks, AL
  • Average rainfall in September: 2.68"

The wettest month (with the highest rainfall) is February (4.53").
The driest month (with the least rainfall) is November (2.56").

[Resources]

Average rainfall days in September
Three Forks, AL

Average rainfall days in September - Three Forks, AL
  • Average rainfall days in September: 14.2 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (10.5 days).

[Resources]

Average snowfall in September
Three Forks, AL

Average snowfall in September - Three Forks, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.71").
Months with the least snowfall are April, May, June, July, August, September and October (0").

[Resources]

Average snowfall days in September
Three Forks, AL

Average snowfall days in September - Three Forks, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average daylight in September /
Average sunshine in September
Three Forks, AL

Average daylight in September / Average sunshine in September - Three Forks, AL
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in September: 8.9h

Months with the most sunshine are June and July (Average sunshine: 10.5h).
Months with the least sunshine are February and December (Average sunshine: 4.7).

[Resources]

Average sunshine days in September
Three Forks, AL

Average sunshine days in September - Three Forks, AL
  • Average sunshine days in September: 14.2 days

Months with the most sunshine days are October and November (17.6 days).
The month with the least sunshine days is July (9.9 days).

[Resources]

Average UV index in September
Three Forks, AL

Average UV index in September - Three Forks, AL
  • Average UV index in September: 5

Months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).

[Resources]

Average cloud cover in September
Three Forks, AL

Average cloud cover in September - Three Forks, AL
  • Average cloud cover in September: 30

Months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).

[Resources]

Average visibility in September
Three Forks, AL

Average visibility in September - Three Forks, AL
  • Average visibility in September: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location